The evolution of humans on Earth may not be entirely exceptional. That is because intelligent life is likely to form if certain planetary conditions are met, a new study suggests. This idea displaces ...
If aliens modified a planet in their solar system to make it warmer, we'd be able to tell. A new UC Riverside study identifies the artificial greenhouse gases that would be giveaways of a terraformed ...
Chip Chick on MSN
Researchers Are Arguing We're Not Alone In The Universe And That Intelligent Life Doesn't Come Down To Luck
A new model has shown that humanity might not be exceptional but instead a natural result of evolution on our planet-and ...
A group of scientists has just proposed a brand new equation aiming to figure out the probability of intelligent life occurring in our universe. The equation is structured around two basic ideas: star ...
For decades, many scientists have relied on the "hard steps" model to suggest that intelligent life is rare — the improbable result of a series of unlikely evolutionary leaps. But new research by ...
Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to a new model for how intelligent life developed on Earth. The model, which ...
How the same region of the Universe would look in terms of the amount of stars for different values of the dark energy density. Clockwise, from top left, no dark energy, same dark energy density as in ...
Physicists have long grappled with the question of why the universe was able to support the evolution of intelligent life. The values of the many forces and particles, represented by some 30 so-called ...
When other factors are considered — such as the fraction of hospitable planets that host any life at all and how long a signal-emitting civilization might last — the possibility of many active, ...
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